condition	mean	min	max
4 h after light	32.0428	25.683020000000003	41.55166
8 h after light	25.07508	18.67403	34.8558
12 h after light	34.21522	25.91643	46.562740000000005
16 h after light	32.23494	29.991690000000002	33.68696
4 h after dark	42.81165	36.96365	47.84283
8 h after dark	30.011736666666668	23.75978	35.78828