condition	mean	min	max
4 h after light	30.9867	21.8712	37.2964
8 h after light	28.7658	12.4789	37.9246
12 h after light	30.2581	22.955	39.5939
4 h after dark	33.1162	28.2495	38.9208
8 h after dark	29.571366666666666	24.0469	40.0678
12 h after dark	49.92633333333333	42.7219	58.3997