condition	mean	min	max
4 h after light	37.28743333333333	29.606	48.5023
8 h after light	20.10783	8.07649	32.8981
12 h after light	38.2382	24.8274	50.5237
4 h after dark	55.978833333333334	50.9608	60.0876
8 h after dark	50.390499999999996	40.4914	57.0023
12 h after dark	33.64286666666666	25.8005	48.1483