condition	mean	min	max
4 h after light	31.8745435	29.851906	33.897181
8 h after light	27.0260245	24.200143	29.851906
12 h after light	37.2409335	25.768625	48.713242
4 h after dark	24.773917	24.036891	25.510943
8 h after dark	23.724831000000002	17.498667	29.950995
12 h after dark	57.944603	57.944603	57.944603