condition	mean	min	max
0 h after light	4.88857	4.55833	5.21881
4 h after light	27.08715	26.828	27.3463
8 h after light	35.661699999999996	32.1666	39.1568
4 h after dark	23.3251	21.2422	25.408
8 h after dark	14.85885	14.8425	14.8752
12 h after dark	5.189780000000001	5.06317	5.31639