condition	mean	min	max
1 h after light	20.294596509999998	18.74368975	21.84550327
3 h after light	22.463734266666666	22.27913089	22.83252957
5 h after light	17.448642416666665	14.66238379	21.92614438
7 h after light	21.157961613333335	19.421569100000003	23.22578039
9 h after light	20.11282818666667	18.83423316	21.65481191
11 h after light	21.43464725	18.90816623	23.4251556
1 h after dark	18.676386666666666	17.45702378	20.47171628
3 h after dark	19.284149193333334	17.36662931	21.16909876
5 h after dark	21.751116500000002	18.74263759	23.3510592
7 h after dark	17.32742193	17.057791199999997	17.69843854
9 h after dark	14.697729240000001	12.71032362	15.76145851
11 h after dark	15.231150633333334	10.95820348	21.22696634