condition	mean	min	max
0 h after light	1.7319200000000001	1.31532	2.14852
4 h after light	1.79873	1.5299	2.06756
8 h after light	2.757035	2.59799	2.91608
4 h after dark	3.172815	2.4618	3.88383
8 h after dark	2.18322	2.01531	2.35113
12 h after dark	3.12639	2.91513	3.33765