condition	mean	min	max
0 h after light	30.3131	28.6242	32.002
4 h after light	28.00395	24.4557	31.5522
8 h after light	32.11855	31.661	32.5761
4 h after dark	37.117900000000006	35.92	38.3158
8 h after dark	41.2472	38.5944	43.9
12 h after dark	36.73475	32.3794	41.0901