condition	mean	min	max
0 h after light	5.00643	4.27952	5.73334
4 h after light	4.008915	3.43599	4.58184
8 h after light	5.8130500000000005	5.56104	6.06506
4 h after dark	4.977795	4.76636	5.18923
8 h after dark	6.229145000000001	5.53591	6.92238
12 h after dark	5.950065	5.05181	6.84832