condition	mean	min	max
0 h after light	21.03835	18.9531	23.1236
4 h after light	28.40205	27.1741	29.63
8 h after light	61.596000000000004	60.5427	62.6493
4 h after dark	43.72995	42.3238	45.1361
8 h after dark	32.2761	31.433	33.1192
12 h after dark	22.87655	19.395	26.3581