condition	mean	min	max
2 h after light	46.0058	44.2148	49.265
6 h after light	31.418133333333333	29.7206	32.2721
10 h after light	20.5655	19.592	21.0755
2 h after dark	12.115566666666668	11.4555	12.6026
6 h after dark	13.8071	11.6171	16.7424
10 h after dark	13.7904	12.2743	14.7489