condition	mean	min	max
0 h after light	3.87495	3.44781	4.30209
4 h after light	1.296135	1.1311	1.46117
8 h after light	1.793945	1.45976	2.12813
4 h after dark	5.575425	4.9294	6.22145
8 h after dark	4.7486049999999995	4.13031	5.3669
12 h after dark	2.74737	1.4321	4.06264