condition	mean	min	max
4 h after light	43.444777	42.398379	44.491175
8 h after light	57.995486	37.757924	78.233048
12 h after light	35.617143	28.596475	42.637811
4 h after dark	36.1210065	33.65911	38.582903
8 h after dark	24.578347	23.794642	25.362052
12 h after dark	21.272157	21.272157	21.272157