condition	mean	min	max
0 h after light	32.12735	31.7183	32.5364
4 h after light	18.78295	17.2468	20.3191
8 h after light	17.63045	16.9162	18.3447
4 h after dark	20.14245	19.0699	21.215
8 h after dark	22.75955	20.5015	25.0176
12 h after dark	24.831200000000003	21.0191	28.6433